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118017 (1448 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2118017
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06495080756806726 4.9298e-08  
a 2.862143104350317 1.9984e-08 au
q 2.676244598347389 1.4346e-07 au
i 2.629967142035543 4.1622e-06 deg
node 158.4844556057651 0.00011121 deg
peri 244.890914294169 0.00011535 deg
M 191.765511083464 3.311e-05 deg
tp 2459827.009739551195
(2022-Sep-04.50973955)
0.00016691 TDB
period 1768.623711788649
4.84
1.8523e-05
5.071e-08
d
yr
n .2035481021771013 2.1318e-09 deg/d
Q 3.048041610353245 2.1282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      682  
   data-arc span      17062 days (46.71 yr)  
   first obs. used      1973-09-29  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54206  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:51:11  

Additional Information
 Earth MOID = 1.686 au 
 Jupiter MOID = 2.21822 au 
 T_jup = 3.297 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO436567  

118017 (1448 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1448 T-2 = 1995 DZ7 = 2000 GH11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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